IllegalArgumentException：二進制XML文件行＃2：錯誤膨脹類片段

Question

當我膨脹GoogleMaps在一個片段中時，我得到這個error。 誤差線是這在MapsFragment：

View rootView = inflater.inflate(R.layout.map_fragment,container, false); 

MainActivity：

public class MainActivity extends Activity { 
    public static Context appContext; 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     // ActionBar gets initiated 
     ActionBar actionbar = getActionBar(); 
     // Tell the ActionBar we want to use Tabs. 
     actionbar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); 
     // initiating both tabs and set text to it. 
     ActionBar.Tab aroundTab = actionbar.newTab().setText(getString(R.string.title_around)); 
     ActionBar.Tab mapTab = actionbar.newTab().setText(getString(R.string.title_map)); 
     ActionBar.Tab favoriteTab = actionbar.newTab().setText(getString(R.string.title_favorite)); 
     ActionBar.Tab achiveTab = actionbar.newTab().setText(getString(R.string.title_achievement)); 

     // create the two fragments we want to use for display content 
     Fragment map = new MapsFragment(); 
     Fragment around = new AroundFragment(); 
     Fragment favorite = new FavoriteFragment(); 
     Fragment achive = new AchievementFragment(); 

     // Fragment StationsFragment = new BFragment(); 

     // set the Tab listener. Now we can listen for clicks. 
     aroundTab.setTabListener(new MyTabsListener(map)); 
     mapTab.setTabListener(new MyTabsListener(around)); 
     favoriteTab.setTabListener(new MyTabsListener(favorite)); 
     achiveTab.setTabListener(new MyTabsListener(achive)); 

     // add the two tabs to the actionbar 
     actionbar.addTab(aroundTab); 
     actionbar.addTab(mapTab); 
     actionbar.addTab(favoriteTab); 
     actionbar.addTab(achiveTab); 
    } 
} 

MapsFragment：

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 
    View rootView = inflater.inflate(R.layout.map_fragment,container, false); 
    map = ((MapFragment)getActivity().getFragmentManager().findFragmentById(R.id.map)).getMap(); 
    map.setMyLocationEnabled(true); 
    map.setMapType(GoogleMap.MAP_TYPE_NORMAL); 

    mMapFragment = MapFragment.newInstance(); 
    FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction(); 
    fragmentTransaction.add(R.id.map,mMapFragment); 
    fragmentTransaction.commit(); 
    return rootView; 
} 

清單：

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.jertt.yummymap" 
    android:versionCode="1" 
    android:versionName="1.0" > 

    <uses-sdk 
     android:minSdkVersion="14" 
     android:targetSdkVersion="17" /> 
    <uses-library android:name="com.google.android.maps" /> 
    <uses-permission android:name="android.permission.INTERNET"/> 
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> 
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/> 
    <!-- The following two permissions are not required to use 
     Google Maps Android API v2, but are recommended. --> 
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> 
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> 
    <uses-feature 
     android:glEsVersion="0x00020000" 
     android:required="true"/> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <activity 
      android:name="com.jertt.yummymap.MainActivity" 
      android:label="@string/app_name" > 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
     <meta-data 
    android:name="com.google.android.maps.v2.API_KEY" 
    android:value="AIza******alp2M"/> 
    </application> 

</manifest> 

map_fragment.xml

<fragment 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:id="@+id/map" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    class="com.google.android.gms.maps.MapFragment" /> 

Answer 1

指定您MapsFragment類的佈局文件android:name屬性：

<fragment 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:id="@+id/map" 
    android:name="com.jertt.yummymap.MapsFragment" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" />